diff --git a/pom.xml b/pom.xml
index 89a9a43473..1262749dbe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
         <version.arctic-sea>7.5.0</version.arctic-sea>
         <version.n52.common.xml>2.7.0</version.n52.common.xml>
         <version.helgoland.api>3.2.0</version.helgoland.api>
-        <version.dao-impl>3.2.0</version.dao-impl>
+        <version.dao-impl>3.2.1</version.dao-impl>
         <version.db-model>2.0.1</version.db-model>
         <!-- <dataset.proxy.version>1.0.0-SNAPSHOT</dataset.proxy.version> -->
         <version.springframework.security>5.3.2.RELEASE</version.springframework.security>
diff --git a/webapp/pom.xml b/webapp/pom.xml
index 81273c4acb..f5a13e6d7d 100644
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -15,7 +15,7 @@
         <databaseConfigurationFile>${project.parent.basedir}/misc/conf/datasource.properties</databaseConfigurationFile>
         <!-- do not overwrite this one! -->
         <sqliteSettingDatabaseTargetFile>${project.build.directory}/${project.build.finalName}/config/configuration.db</sqliteSettingDatabaseTargetFile>
-        <helgoland.version>2.0.1</helgoland.version>
+        <helgoland.version>2.2.0</helgoland.version>
         <jetty.port.http>9090</jetty.port.http>
         <jetty.port.stop>9091</jetty.port.stop>
     </properties>